What does hundred fold mean?

Answer 1

100 fold folds upon itself and is not merely just 100x multiplication. For example, Jesus said if you lost our had to give up the value of land because of the ministry, then you would gain 100 fold upon itself: $100 (value of land) + 100 = 200, 200 + 200 =400, etc. 30, 60, 100 fold over. (a + a)=b, (b + b)=c, etc. 30, 60, or 100 fold over replications. That's Jesus's heavenly math.

Also, if you lost one sibling, parent, child, you would gain a hundredfold more for your sacrifice made for Jesus's sake just as Job did when he lost his family in a spiritual attack from Satan.

Mark 10:29-32 KJV — And Jesus answered and said, Verily I say unto you, There is no man that hath left house, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my sake, and the gospel's, But he shall receive an hundredfold now in this time, houses, and brethren, and sisters, and mothers, and children, and lands, with persecutions; and in the world to come eternal life. But many that are first shall be last; and the last first. And they were in the way going up to Jerusalem; and Jesus went before them: and they were amazed; and as they followed, they were afraid. And he took again the twelve, and began to tell them what things should happen unto him,

“And he spake many things unto them in parables, saying, Behold, a sower went forth to sow; and when he sowed, some seeds fell by the way side, and the fowls came and devoured them up: some fell upon stony places, where they had not much earth: and forthwith they sprung up, because they had no deepness of earth: and when the sun was up, they were scorched; and because they had no root, they withered away. And some fell among thorns; and the thorns sprung up, and choked them: but other fell into good ground, and brought forth fruit, some an hundredfold, some sixtyfold, some thirtyfold. Who hath ears to hear, let him hear.” Matthew 13:3-9 KJV

Answer 2

It means a hundred times. If something increases a hundredfold, it increases by a factor of 100. If you will be "rewarded hundredfold", it means you will receive a hundred times worth the effort you spent.